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  6. : How to replace the battery in the key of a Mercedes C-Class?

How to replace the battery in the key of a Mercedes C-Class?
Years 2014-2021

Answer

Let's start by extracting the physical emergency key of our Mercedes C-Class. After that, we will have to disengage and remove the rear side of the key, and we will have reached the exhausted battery of the key. We then proceed by going to extract the battery from its housing, and we will have finished the disassembly. To fit the new battery and close the key, we will only have to follow these steps in reverse, and the replacement will be completed.
Posted on: 25 March 2021 by ScegliAuto

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